JPS5577351A - Heat pipe cooling system for rotary machine - Google Patents
Heat pipe cooling system for rotary machineInfo
- Publication number
- JPS5577351A JPS5577351A JP15069478A JP15069478A JPS5577351A JP S5577351 A JPS5577351 A JP S5577351A JP 15069478 A JP15069478 A JP 15069478A JP 15069478 A JP15069478 A JP 15069478A JP S5577351 A JPS5577351 A JP S5577351A
- Authority
- JP
- Japan
- Prior art keywords
- wick
- wall
- rotary shaft
- shaft
- hollow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
PURPOSE: To prevent the generation of vapor blocking and to improve the cooling effect by sealing a cooling liquid in the hollow rotary shaft and by providing a wick with multiple holes to the inner wall of the rotary shaft.
CONSTITUTION: The rotary shaft is made up in the form of a hollow double-pipe structure of both the hollow metal pipe 2 and the outer pipe 16, a cooling liquid 5 to transfer heat produced in the rotor core 9 to the radiating fin 10 is sealed in the shaft. The wick with multiple holes 17 is attached to the inner wall of the shaft on which the core 9 is mounted. In this way, the wick is not floated since bubbles 4 produced on the inner wall of the metal pipe 2 come out through the holes 17, the production of vapor blocking can be prevented, the cooling effect can be improved since the area of wick with a bad heat transfer ability is made less.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15069478A JPS5577351A (en) | 1978-12-06 | 1978-12-06 | Heat pipe cooling system for rotary machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15069478A JPS5577351A (en) | 1978-12-06 | 1978-12-06 | Heat pipe cooling system for rotary machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5577351A true JPS5577351A (en) | 1980-06-11 |
Family
ID=15502391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15069478A Pending JPS5577351A (en) | 1978-12-06 | 1978-12-06 | Heat pipe cooling system for rotary machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5577351A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0976480A2 (en) * | 1998-07-29 | 2000-02-02 | H.S.D. S.r.l. | An electric chuck |
| US7124810B2 (en) * | 2004-07-20 | 2006-10-24 | Hon Hai Precision Industry Co., Ltd. | Heat pipe having wick structure |
| US20140191597A1 (en) * | 2013-01-08 | 2014-07-10 | Hamilton Sundstrand Corporation | Enhanced cooling of enclosed air cooled high power motors |
| CN107925308A (en) * | 2015-11-06 | 2018-04-17 | 宝马股份公司 | Rotary machine and motor vehicle |
-
1978
- 1978-12-06 JP JP15069478A patent/JPS5577351A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0976480A2 (en) * | 1998-07-29 | 2000-02-02 | H.S.D. S.r.l. | An electric chuck |
| EP0976480A3 (en) * | 1998-07-29 | 2000-08-16 | H.S.D. S.r.l. | An electric chuck |
| US6144123A (en) * | 1998-07-29 | 2000-11-07 | H.S.D. S.R.L. | Electric chuck |
| US7124810B2 (en) * | 2004-07-20 | 2006-10-24 | Hon Hai Precision Industry Co., Ltd. | Heat pipe having wick structure |
| US20140191597A1 (en) * | 2013-01-08 | 2014-07-10 | Hamilton Sundstrand Corporation | Enhanced cooling of enclosed air cooled high power motors |
| US9413208B2 (en) * | 2013-01-08 | 2016-08-09 | Hamilton Sundstrand Corporation | Enhanced cooling of enclosed air cooled high power motors |
| EP2752976A3 (en) * | 2013-01-08 | 2017-04-26 | Hamilton Sundstrand Corporation | Enhanced cooling of enclosed air cooled high power motors |
| CN107925308A (en) * | 2015-11-06 | 2018-04-17 | 宝马股份公司 | Rotary machine and motor vehicle |
| US20180175704A1 (en) * | 2015-11-06 | 2018-06-21 | Bayerische Motoren Werke Aktiengesellschaft | Rotary Machine and Motor Vehicle |
| US11038404B2 (en) * | 2015-11-06 | 2021-06-15 | Bayerische Motoren Werke Aktiengesellschaft | Rotary machine and motor vehicle |
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